This submission contains Downhole geophysical logs associated with Wister, CA Wells 12-27 and 85-20. The logs include Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR), Array Induction (AIT), and Neutron Porosity (NPOR) data. Also included are a well log, Injection Test, Pressure Temperature Spinner log, shut in temperature survey, a final well schematic, and files about the well's location and drilling history. This submission also contains data from a three-dimensional (3D) multi-component (3C) seismic reflection survey on the Wister Geothermal prospect area in the northern portion of the Imperial Valley, California. The Wister seismic survey area was 13.2 square miles.
(Resistivity image logs (Schlumberger FMI) in 85-20 indicate that maximum horizontal stress (Shmax) is oriented NNE but that open fractures are oriented suboptimally).
16 Resources
12-27 Drilling History.doc
Geothermal Well 12-27 drilling history and locational metadata.
Wister, CA 12-27 Well Log. Includes weight on bit (WOB), rate of penetration (ROP), lithology, mineral composition, Gamma Ray (GR) data, Spontaneous Potential (SP), Res... more
Geothermal Well 12-27 Run 2 Downhole Geophysics Log with Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR), Array Induction (AIT) , and Alpha Process Neut... more
Geothermal Well 12-27 Run 1 Downhole Geophysics Log with Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR), and Array Induction (AIT). Also includes assoc... more
Wister, CA 85-20 Well Log. Includes weight on bit (WOB), rate of penetration (ROP), lithology, minerals content, temperature, circulation (bbls), gas analysis for carbo... more
Geothermal Well 85-20 Run 1 Downhole Geophysics Log with Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR), and Array Induction (AIT) data. Also includes ... more
Geothermal Well 85-20 Run 2 Downhole Geophysics Logs. One *pdf file contains Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR) and Array Induction (AIT) d... more
Wister, CA 85-20 Shut In Temperature Survey. Includes a Temperature (F) vs Depth (ft) plot as well as a plot of Pressure (psia) and Temperature (F) vs Time at a depth o... more
Wister, CA 85-20 Schlumberger Formation Imager (FMI) Log. Includes imaging created from downhole data, a log quality control (LQC) document, and all of the raw data in ... more
DOE Project Name: Conducting a 3D Converted Shear Wave Project to Reduce Exploration Risk at Wister, CA DOE Project Number: EE0002838 DOE Project Lead: Mike Weathers
